Package com.yahoo.messagebus.routing

Class Resender

java.lang.Object

com.yahoo.messagebus.routing.Resender

public class Resender
extends Object

The resender handles scheduling and execution of sending instances of RoutingNode. An instance of this class is owned by MessageBus. Because this class does not have any internal thread, it depends on message bus to keep polling it whenever it has time.

Author:

Simon Thoresen Hult

Constructor Summary

Constructors

Constructor	Description
Resender(RetryPolicy retryPolicy)	Constructs a new resender.

Method Summary

Modifier and Type	Method	Description
boolean	canRetry(int errorCode)	Returns whether or not the current RetryPolicy supports resending a Reply that contains an error with the given error code.
void	destroy()	Discards all the routing nodes currently scheduled for resending.
void	resendScheduled()	Invokes RoutingNode.send() on all routing nodes that are applicable for sending at the current time.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

Resender

public Resender(RetryPolicy retryPolicy)

Constructs a new resender.

Parameters:

retryPolicy - The retry policy to use.

Method Detail

canRetry

public boolean canRetry(int errorCode)

Returns whether or not the current RetryPolicy supports resending a Reply that contains an error with the given error code.

Parameters:

errorCode - The code to check.

Returns:

True if the message can be resent.

resendScheduled

public void resendScheduled()

Invokes RoutingNode.send() on all routing nodes that are applicable for sending at the current time.

destroy

public void destroy()

Discards all the routing nodes currently scheduled for resending.